Kilika is now a bustling port town, consisiting of "streets" made of docks, and houses of straw, wood, and local trees. The entire city is held up by a coral reef, and roots of the large trees they build their houses around. Kilika forest is home to the temple of Ifrit, whose Fayth has also regained it's essence, along with Macalania and Besaid temples.
Kilika has yet to be attacked by Sin, and it's very unlikely it will be again. Kilika is home to one of many camps of the League of Allies